[Zope] redirect page with variables

Hi

From a form I have a lot of form variabes in the REQUEST object. The form processing method modify this form variables and set some new one in the REQUEST object. After it I'd like to redirect page with this modified variables. Can I append REQUEST variables to this command? <dtml-call "REQUEST.RESPONSE.redirect(pagename)"> Or I have to append to pagename the name and value of the variables one after the other?

halinux